Sustainable management of water in agriculture : issues and policies / - Paris : OECD, c1998 - 206 p. : ill., maps ; 27 cm.

"The Workshop on the Sustainable Management of Water in Agriculture, ... was held in Athens on 3-6 November 1997"--Foreword.

9264160647


Water-supply, Agricultural

333 OEC 1998 C163 Or.
មជ្ឈមណ្ឌលឯការនៃសាកលវិទ្យាល័យភូមិន្ទកសិកម្មចំការដូង

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